FR1145796A - Modulateur à transistrons - Google Patents

Modulateur à transistrons

Info

Publication number
FR1145796A
FR1145796A FR1145796DA FR1145796A FR 1145796 A FR1145796 A FR 1145796A FR 1145796D A FR1145796D A FR 1145796DA FR 1145796 A FR1145796 A FR 1145796A
Authority
FR
France
Prior art keywords
transistron
modulator
transistron modulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Christian Chalhoub
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1145796A publication Critical patent/FR1145796A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
FR1145796D 1956-03-14 1956-03-14 Modulateur à transistrons Expired FR1145796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1145796T 1956-03-14

Publications (1)

Publication Number Publication Date
FR1145796A true FR1145796A (fr) 1957-10-29

Family

ID=9645012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145796D Expired FR1145796A (fr) 1956-03-14 1956-03-14 Modulateur à transistrons

Country Status (1)

Country Link
FR (1) FR1145796A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942124A (en) * 1957-10-11 1960-06-21 Lear Inc Summing network
DE1110249B (de) * 1959-02-26 1961-07-06 Int Standard Electric Corp Gegentakt-Modulator
US3027522A (en) * 1958-06-23 1962-03-27 Lenkurt Electric Co Inc Double balanced transistor modulator
DE1143242B (de) * 1961-03-02 1963-02-07 Siemens Ag Doppelgegentaktmodulator mit Transistoren
DE1253770B (de) * 1964-03-26 1967-11-09 Siemens Ag Doppelgegentaktmodulator zur Amplitudenmodulation mit vier Transistoren
DE1268688B (de) * 1956-11-08 1968-05-22 Int Standard Electric Corp Passiver Transistor-Doppelgegentakt-Quermodulator
EP0012657A1 (fr) * 1978-12-15 1980-06-25 Thomson-Csf Mélangeur en anneau passif à large bande et récepteur comportant un tel mélangeur

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1268688B (de) * 1956-11-08 1968-05-22 Int Standard Electric Corp Passiver Transistor-Doppelgegentakt-Quermodulator
US2942124A (en) * 1957-10-11 1960-06-21 Lear Inc Summing network
US3027522A (en) * 1958-06-23 1962-03-27 Lenkurt Electric Co Inc Double balanced transistor modulator
DE1110249B (de) * 1959-02-26 1961-07-06 Int Standard Electric Corp Gegentakt-Modulator
DE1143242B (de) * 1961-03-02 1963-02-07 Siemens Ag Doppelgegentaktmodulator mit Transistoren
US3124767A (en) * 1961-03-02 1964-03-10 Pospischil
DE1253770B (de) * 1964-03-26 1967-11-09 Siemens Ag Doppelgegentaktmodulator zur Amplitudenmodulation mit vier Transistoren
EP0012657A1 (fr) * 1978-12-15 1980-06-25 Thomson-Csf Mélangeur en anneau passif à large bande et récepteur comportant un tel mélangeur
FR2444363A1 (fr) * 1978-12-15 1980-07-11 Thomson Csf

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